Connector for a water tube



FIG. 1 is an upper perspective view of the connector for a water tube showing my design.

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is an bottom view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposite side view thereof. 

I claim the ornamental design for a connector for a water tube, as shown and described. 